For the electronics enthusiast a tube audio amplifier makes for an interesting and unusual project, and for that reason it’s one tackled by many. [Keri Szafir] is no exception, and she’s ...

There’s a mystique in audiophile circles about tube amplifiers. They can have a very nice sound which is attributed to their even-harmonic distortion, but they are often portrayed as requiring ...

The guitarist's comments come in the wake of his clever solution to the noise restrictions that affected Dead & Company’s Las ...

Not only is the ST-70 regarded as one of the most popular tube amplifiers of all time, it’s still widely sought after by ...

One big change is the addition of two JAN6418 vacuum tubes, with the M8T featuring both a tube amp and a transistor ... competition among the best Hi-Res Audio players. A word of warning ...

Musical Fidelity's revived tube buffer also promises better impedance matching between a source component and an amplifier.